Neck pillow



FIG. 1 is a top perspective view of a first embodiment of a neck pillow showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is a top perspective view of a second embodiment of a neck pillow, illustrating two locking members provided at two front opening ends of the neck pillow; and,

FIG. 10 is bottom perspective view of the neck pillow, illustrating a hanger provided at a rear side of the neck pillow.

The broken lines represent unclaimed portions of the design article. All of the broken lines forms no part of the claimed design. 

CLAIM The ornamental design for a neck pillow, as shown and described. 